I am so thankful to have found this fish oil supplement. My wife has an autoimmune disease and has suffered greatly with chronic inflammation. We have had her on the AIP diet (which eliminates almost everything that normal people eat, and adds foods that reduce inflammation), but even that did not do enough. I've had her on cod liver oil and other Omega3 fish oils, but NOTHING has worked as fast or well as this Nutrusta Omega3 6x DHA product. Within a few days to a week her swelling reduced, joint pain was alleviated, and her other symptoms greatly subsided. Now that she has been taking it for a month she feels much better in general, can excercise without it making her sick or puff up like a blowfish, and has actually lost several pounds, which she has not been able to do in over a year (people will chronic inflammation typically cannot lose weight). So, we are very happy with this product. I think the key is absorbtion. Most fish oils are simply not absorbed well into the body. This fish oil uses something called VESIsorb which I don't exactly know what it is, but it helps deliver the oil to the cells. It also has a higher ratio of DHA to EPA, 6:1, which is most preferable. No gluten, No GMO, no burps, no taste, no problems. Very happy!